Fixes #1335: findLayoutFile() should respect View::defaultExtension.
Fixes #1334: foreign key is incorrectly determined for pgsql.
swapped to return []; (OCD kicking in?)
Removed trailing whitespace.. (OCD really kicking in)
Only whitespace removal
Merge pull request #1340 from pmoust/ocd

Removed whitespace etc.. *cringe*
Merge branch 'master' of https://github.com/yiisoft/yii2
Adjusted advanced app migration so it is now OK for non-mysql
Travis: Adding sphinx support
Revert "swapped to return []; (OCD kicking in?)"

This reverts commit a28e74708bb69f6f4e759895777207ce9ad8e342.
adding sphinx log dirs etc
forcing travis build
Revert "forcing travis build"

This reverts commit 0d8ae877d375a11293da5771e9937684e707aebe.
created log and spl dir
proper db name (comply with yiitest)
Merge pull request #1341 from pmoust/sphinx

[Test] [WIP] Sphinx support on Travis
proper db name (comply with yiitest) #2
added sphinx runtime pid dir
Merge branch 'master' of https://github.com/yiisoft/yii2 into sphinx
updated travis tests README